Wordpress:最简单的显示最新文章的方法
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网志的侧栏里一般都会显示一下最近发表的文章,以方便读者了解最新的动态。在以前不懂代码的时候还到处找插件,而最近发布的一些主题一般都已经具备了这一功能。
这里介绍一个利用wp_get_archives()函数来显示最新文章列表的方法。非常简单:
<?php wp_get_archives('title_li=&type=postbypost&limit=10'); ?>
limit=后面的值可以自行更改以显示相应数量的最新文章。
[via ThemeLab]
[Update]: 再加一个显示最新留言的,可将pingback排除在外:
<?php
global $wpdb;
$sql = "SELECT DISTINCT ID, post_title, post_password, comment_ID,
comment_post_ID, comment_author, comment_date_gmt, comment_approved,
comment_type,comment_author_url,
SUBSTRING(comment_content,1,50) AS com_excerpt
FROM $wpdb->comments
LEFT OUTER JOIN $wpdb->posts ON ($wpdb->comments.comment_post_ID =
$wpdb->posts.ID)
WHERE comment_approved = '1' AND comment_type = '' AND
post_password = ''
ORDER BY comment_date_gmt DESC LIMIT 8";
$comments = $wpdb->get_results($sql);
$output = $pre_HTML;
$output .= "\n
<ul>";
foreach ($comments as $comment) {
$output .= "\n
<li>"."<a href=\"" . get_permalink($comment->ID) .
"#comment-" . $comment->comment_ID . "\" title=\"on " .
$comment->post_title . "\">" .strip_tags($comment->comment_author)
.":
" . strip_tags($comment->com_excerpt)
."
</a></li>
";
}
$output .= "\n</ul>
";
$output .= $post_HTML;
echo $output; ?>
global $wpdb;
$sql = "SELECT DISTINCT ID, post_title, post_password, comment_ID,
comment_post_ID, comment_author, comment_date_gmt, comment_approved,
comment_type,comment_author_url,
SUBSTRING(comment_content,1,50) AS com_excerpt
FROM $wpdb->comments
LEFT OUTER JOIN $wpdb->posts ON ($wpdb->comments.comment_post_ID =
$wpdb->posts.ID)
WHERE comment_approved = '1' AND comment_type = '' AND
post_password = ''
ORDER BY comment_date_gmt DESC LIMIT 8";
$comments = $wpdb->get_results($sql);
$output = $pre_HTML;
$output .= "\n
<ul>";
foreach ($comments as $comment) {
$output .= "\n
<li>"."<a href=\"" . get_permalink($comment->ID) .
"#comment-" . $comment->comment_ID . "\" title=\"on " .
$comment->post_title . "\">" .strip_tags($comment->comment_author)
.":
" . strip_tags($comment->com_excerpt)
."
</a></li>
";
}
$output .= "\n</ul>
";
$output .= $post_HTML;
echo $output; ?>
在这段代码中还可以设置留言摘要的字数,当然也可以显示多少个最新的留言。
[via and slightly modified by lucifr]
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(3人投票, 平均 3.67颗星, 


10 Comments
yacca
其实侧边栏都可以用代码写 都是调用么
[回复]
Lucifr
嗯,整个网页说白了也都是代码嘛,呵呵
[回复]
Buzzurls
好文,感谢分享。
[回复]
Lucifr
@Buzzurls: 共同学习,共同学习……
[回复]
xy
请问下,如果我要在PNG图片上利用PHP函数生成标题,那么函数是不是也是这样呢?
怎么去掉?在图片上看的不美观了。。
[回复]
Lucifr 回复于 August 7th, 2008 10:16 pm:
没太懂你的意思,是不是这样的?
[回复]
xy 回复于 August 8th, 2008 12:58 pm:
不是,是这样的
http://blog.djmax.in/stat/signture.png
得到最新标题,然后输出到图片
Lucifr 回复于 August 11th, 2008 11:18 pm:
lucifr学浅,还真不知道是怎么弄的,XY知道了一定要告诉我啊
xy 回复于 August 12th, 2008 4:47 pm:
这几天终于弄会了,很多细节,我记下来了,你可以参考参考~~
xy 回复于 August 12th, 2008 4:47 pm:
晕忘记给链接了,
http://my.ceomonkey.com/articles/2008/220.html